| Business | Phone |
| Swanson Electric 710 6th Ave Sw, Aberdeen 57401 | (605) 225-7852 |
| Burdette Electric Inc 123 Railroad Ave Se, Aberdeen 57401 | (605) 229-3106 |
| Cunningham Electric 2821 8th Ave Ne, Aberdeen 57401 | (605) 226-3036 |
| Schwan Electric Inc 801 Railroad Ave Se, Aberdeen 57401 | (605) 225-9211 |
| Rathert Electric 506 N Penn St, Aberdeen 57401 | (605) 225-8867 |
| Ringgenberg Electric Inc 324 Columbia Dr, Aberdeen 57401 | (605) 225-8752 |
| Feickert Electric 503 17th Ave Ne, Aberdeen 57401 | (605) 225-7664 |
| Muth Electric Inc 412 5th Ave Sw # A, Aberdeen 57401 | (605) 226-8424 |
| Mattern Electric 12975 388th Ave, Aberdeen 57401 | (605) 225-9105 |
| Mc Garry Electric 820 S 10th St, Aberdeen 57401 | (605) 225-3478 |
| Lighthouse Electric 1234 Casper Ave, Aberdeen 57401 | (605) 229-7443 |
| Mac's Electric 323 N Kline St, Aberdeen 57401 | (605) 225-5022 |
| Ladner Electric Inc 1615 N Dakota St, Aberdeen 57401 | (605) 229-4729 |